<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>错误画面</title>
    <th:block th:replace="welcome :: static-file"></th:block>
</head>
<body>
<th:block th:replace="welcome :: navbar"></th:block>
<div class="layui-container">
    <h1>出错了</h1>
    <h2 th:text="${msg}"></h2>
</div>
</body>
</html>